279647316

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 790742400

約数和(自身を除く): 511095084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2187, 2459, 2916, 3159, 4212, 4374, 4918, 6318, 7377, 8748, 9477, 9836, 12636, 14754, 18954, 22131, 28431, 29508, 31967, 37908, 44262, 56862, 63934, 66393, 88524, 95901, 113724, 127868, 132786, 191802, 199179, 265572, 287703, 383604, 398358, 575406, 597537, 796716, 863109, 1150812, 1195074, 1726218, 1792611, 2390148, 2589327, 3452436, 3585222, 5178654, 5377833, 7170444, 7767981, 10357308, 10755666, 15535962, 21511332, 23303943, 31071924, 46607886, 69911829, 93215772, 139823658, 279647316]

約数ペア:

[(1, 279647316), (2, 139823658), (3, 93215772), (4, 69911829), (6, 46607886), (9, 31071924), (12, 23303943), (13, 21511332), (18, 15535962), (26, 10755666), (27, 10357308), (36, 7767981), (39, 7170444), (52, 5377833), (54, 5178654), (78, 3585222), (81, 3452436), (108, 2589327), (117, 2390148), (156, 1792611), (162, 1726218), (234, 1195074), (243, 1150812), (324, 863109), (351, 796716), (468, 597537), (486, 575406), (702, 398358), (729, 383604), (972, 287703), (1053, 265572), (1404, 199179), (1458, 191802), (2106, 132786), (2187, 127868), (2459, 113724), (2916, 95901), (3159, 88524), (4212, 66393), (4374, 63934), (4918, 56862), (6318, 44262), (7377, 37908), (8748, 31967), (9477, 29508), (9836, 28431), (12636, 22131), (14754, 18954)]